CN217938819U - Liquid bottle series connection infusion connector - Google Patents
Liquid bottle series connection infusion connector Download PDFInfo
- Publication number
- CN217938819U CN217938819U CN202221332223.4U CN202221332223U CN217938819U CN 217938819 U CN217938819 U CN 217938819U CN 202221332223 U CN202221332223 U CN 202221332223U CN 217938819 U CN217938819 U CN 217938819U
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- chamber
- connection
- end plate
- liquid bottle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 56
- 239000007788 liquid Substances 0.000 title claims abstract description 41
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 description 35
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a liquid bottle series connection infusion connector, this connector includes the connecting pipe, set up in the first impaling of this connecting pipe first end and connect, set up in the second impales of this connecting pipe second end and connect, set up the controller that is used for controlling this connecting pipe intercommunication or disconnection on this connecting pipe, this first impales and connects including first body, set up the inlet port on this first body, set up the feed liquor chamber with this connecting pipe intercommunication on this first body, set up the chamber of admitting air with this inlet port intercommunication on this first body, this first body internal lie in this feed liquor chamber and admit air and be equipped with the baffle that separates this feed liquor chamber and admit air the chamber between the chamber, this second impales and connects including the second body, set up on this second body with the needle tubing of this connecting pipe intercommunication.
Description
Technical Field
The utility model relates to the field of medical treatment, more specifically says, relates to a liquid bottle series connection infusion connector.
Background
The two ends of the existing infusion connector are both provided with piercing heads without vent holes, when the two ends of the infusion connector are respectively connected with a glass liquid bottle and a plastic liquid bag, because the liquid bag is easy to deform, even if the piercing heads inserted into the liquid bag are not provided with air inlet holes, the liquid in the liquid bag can enter the liquid bottle under the action of atmospheric pressure, and the purpose of communicating the glass liquid bottle and the plastic liquid bag is achieved. However, when the existing infusion connector is used for communicating two glass liquid bottles, as the puncturing heads at the two ends of the connector are not provided with air inlet holes, the glass liquid bottles cannot deform under the action of atmospheric pressure, so that the two glass liquid bottles cannot be communicated by using the infusion connector, and certain inconvenience exists.
SUMMERY OF THE UTILITY MODEL
The utility model provides a liquid bottle series connection infusion connector to the above-mentioned defect of prior art.
The utility model provides a technical scheme that its technical problem adopted is: a liquid bottle series connection infusion connector is constructed and comprises a connecting pipe, a first piercing connector arranged at a first end of the connecting pipe, a second piercing connector arranged at a second end of the connecting pipe, and a controller arranged on the connecting pipe and used for controlling the connection or disconnection of the connecting pipe.
In the liquid bottle serial infusion connector of the present invention, the upper cover of the air inlet is provided with a sealing cover which can be detachably connected with the air inlet, and the sealing cover and the outer side wall of the air inlet are rotatably connected through a flexible connecting sheet.
In the liquid bottle serial infusion connector of the present invention, the first body is provided with a first insertion tube capable of being inserted into the first end of the connecting tube, and the second body is provided with a second insertion tube capable of being inserted into the second end of the connecting tube.
In the liquid bottle serial connection infusion connector of the utility model, the controller comprises a first end plate for the connecting pipe to pass through, a second end plate for the connecting pipe to pass through, a connecting sheet fixedly connected with the first side of the first end plate and the first side of the second end plate, a movable sheet fixedly connected with the second side of the second end plate, and a buckling part fixedly connected with the second side of the first end plate, the end part of the movable sheet can be buckled with the buckling part, the inner side surface of the connecting sheet is provided with a first abutting part abutting against the first side of the connecting pipe, and the inner side surface of the movable sheet is provided with a second abutting part abutting against the second side of the connecting pipe; when the movable piece is buckled with the buckling part, the second abutting part and the first abutting part clamp the connecting pipe and control the connecting pipe to be disconnected.
Implement the utility model discloses a liquid bottle series connection infusion connector has following beneficial effect: use the utility model discloses a liquid bottle series connection infusion connector during, pierce through the second and connect and insert to main glass infusion bottle in, the first joint that pierces that will have the inlet port inserts to inferior glass infusion bottle in, at main glass infusion bottle infusion in-process, liquid in the inferior glass infusion bottle can be along the feed liquor chamber, the connecting pipe, the needle tubing flows into in the main glass infusion bottle gradually, and at the flow in-process, the external air can be through the inlet port, the chamber of admitting air gets into in the inferior glass infusion bottle, liquid in the inferior glass infusion bottle flows to main glass infusion bottle gradually under the atmospheric pressure effect, realize the automatic intercommunication of main glass infusion bottle and inferior glass infusion bottle. Further, when the connecting pipe needs to be disconnected, the connecting pipe can be controlled to be disconnected through the controller.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic structural view of the liquid bottle serial transfusion connector of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1, in the first embodiment of the liquid bottle serial infusion connector of the present invention, the connector 1 includes a connecting tube 4, a first piercing connector 2 disposed at a first end of the connecting tube 4, a second piercing connector 3 disposed at a second end of the connecting tube 4, and a controller 5 disposed on the connecting tube 4 for controlling the connection or disconnection of the connecting tube 4, the first piercing connector 2 includes a first body 6, an air inlet 7 disposed on the first body 6, a liquid inlet chamber 8 disposed on the first body 6 and communicated with the connecting tube 4, an air inlet chamber 9 disposed on the first body 6 and communicated with the air inlet 7, a partition 10 disposed between the liquid inlet chamber 8 and the air inlet chamber 9 in the first body 6 for separating the liquid inlet chamber 8 and the air inlet chamber 9, the second piercing connector 3 includes a second body 11, and a needle tube 12 disposed on the second body 11 and communicated with the connecting tube 4.
Use the utility model discloses a liquid bottle series connection infusion connector during 1, pierce through the second and connect 3 and insert to main glass infusion bottle in, the first piercing through that will have inlet port 7 connects 2 and inserts to inferior glass infusion bottle in, at main glass infusion bottle infusion in-process, liquid in the inferior glass infusion bottle can be along feed liquor chamber 8, connecting pipe 4, needle tubing 12 flows into main glass infusion bottle gradually, and at the flow in-process, the outside air can be through inlet port 7, in the chamber 9 gets into inferior glass infusion bottle, liquid in the inferior glass infusion bottle flows to main glass infusion bottle gradually under the atmospheric pressure effect, realize the automatic intercommunication of main glass infusion bottle and inferior glass infusion bottle. Further, when it is necessary to disconnect the connection pipe 4, the disconnection of the connection pipe 4 may be controlled by the controller 5.
Furthermore, the air inlet 7 is covered with a sealing cover 13 detachably connected with the air inlet 7, and the sealing cover 13 is rotatably connected with the outer side wall of the air inlet 7 through a flexible connecting sheet 14.
In order to facilitate the connection of the connection tube 4 with the first piercing connector 2 and the second piercing connector 3, the first body 6 is provided with a first insertion tube 15 insertable into a first end of the connection tube 4, and the second body 11 is provided with a second insertion tube 16 insertable into a second end of the connection tube 4.
Specifically, the controller 5 includes a first end plate 17 through which the connection pipe 4 can pass, a second end plate 18 through which the connection pipe 4 can pass, a connection piece 19 fixedly connecting a first side of the first end plate 17 and a first side of the second end plate 18, a movable piece 20 fixedly connected with a second side of the second end plate 18, and a buckling part 21 fixedly connected with the second side of the first end plate 17, wherein an end of the movable piece 20 can be buckled with the buckling part 21, a first abutting part 22 abutting against the first side of the connection pipe 4 is arranged on an inner side surface of the connection piece 19, and a second abutting part 23 abutting against the second side of the connection pipe 4 is arranged on an inner side surface of the movable piece 20; when the movable piece 20 is fastened to the fastening portion 21, the second abutting member 23 and the first abutting member 22 clamp the connection tube 4 and control the connection tube 4 to be disconnected.
When the connecting pipe 4 needs to be disconnected, the end of the movable piece 20 can be buckled into the buckling part 21, so that the second abutting part 23 presses the connecting pipe 4 inwards, the second abutting part 23 and the first abutting part 22 clamp the connecting pipe 4, and the connecting pipe 4 is disconnected. When the connection pipe 4 needs to be communicated, the connection pipe 4 is controlled to be communicated only by loosening the movable piece 20 from the buckling part 21 and not clamping the connection pipe 4 by the first abutting part 22 and the second abutting part 23 any more.
The utility model discloses a liquid bottle series connection infusion connector has following beneficial effect: use the utility model discloses a liquid bottle series connection infusion connector during, pierce through the second and connect and insert to main glass infusion bottle in, the first of having the inlet port is pierced through the joint and is inserted to inferior glass infusion bottle in, at main glass infusion bottle infusion in-process, liquid in the inferior glass infusion bottle can be along the feed liquor chamber, the connecting pipe, the needle tubing flows into in the main glass infusion bottle gradually, and at the flow in-process, the outside air can be through the inlet port, the chamber that admits air gets into in the inferior glass infusion bottle, liquid in the inferior glass infusion bottle flows to main glass infusion bottle under the atmospheric pressure effect gradually, realize the automatic intercommunication of main glass infusion bottle and inferior glass infusion bottle. Further, when the connecting pipe needs to be disconnected, the connecting pipe can be controlled to be disconnected through the controller.
The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.
Claims (4)
1. The utility model provides a liquid bottle series connection infusion connector, its characterized in that, the connector include the connecting pipe, set up in the first of connecting pipe first end pierces through the joint, set up in the second of connecting pipe second end pierces through the joint, set up in be used for control on the connecting pipe the controller of connecting pipe intercommunication or disconnection, first puncture connect include the first body, set up in inlet port on the first body, set up in on the first body with the feed liquor chamber of connecting pipe intercommunication, set up in on the first body with the chamber of admitting air of inlet port intercommunication, be located in the first body be equipped with between feed liquor chamber and the chamber of admitting air separate the baffle in feed liquor chamber and the chamber of admitting air, the second puncture connect include the second body, set up in on the second body with the needle tubing of connecting pipe intercommunication.
2. The liquid bottle serial infusion connector as claimed in claim 1, wherein the air inlet hole is covered with a sealing cover detachably connected with the air inlet hole, and the sealing cover is rotatably connected with the outer side wall of the air inlet hole through a flexible connecting sheet.
3. The liquid bottle in-line infusion connector as claimed in claim 1, wherein the first body is provided with a first insertion tube insertable into the first end of the connecting tube, and the second body is provided with a second insertion tube insertable into the second end of the connecting tube.
4. The liquid bottle serial connection infusion connector as claimed in claim 1, wherein the controller comprises a first end plate for the connection pipe to pass through, a second end plate for the connection pipe to pass through, a connection piece fixedly connected with the first side of the first end plate and the first side of the second end plate, a movable piece fixedly connected with the second side of the second end plate, and a buckling part fixedly connected with the second side of the first end plate, wherein the end part of the movable piece can be buckled with the buckling part, a first abutting part abutting against the first side of the connection pipe is arranged on the inner side surface of the connection piece, and a second abutting part abutting against the second side of the connection pipe is arranged on the inner side surface of the movable piece; when the movable sheet is buckled with the buckling part, the second abutting part and the first abutting part clamp the connecting pipe and control the connecting pipe to be disconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221332223.4U CN217938819U (en) | 2022-05-30 | 2022-05-30 | Liquid bottle series connection infusion connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221332223.4U CN217938819U (en) | 2022-05-30 | 2022-05-30 | Liquid bottle series connection infusion connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217938819U true CN217938819U (en) | 2022-12-02 |
Family
ID=84217466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221332223.4U Expired - Fee Related CN217938819U (en) | 2022-05-30 | 2022-05-30 | Liquid bottle series connection infusion connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217938819U (en) |
-
2022
- 2022-05-30 CN CN202221332223.4U patent/CN217938819U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221202 |